/* openGardener dashboard
   Direction: a botanical field guide / seed-packet ledger, not a SaaS dashboard.
   The organizing idea is the mirrored pairing: each of the three varieties has
   one planter in bed A and one in bed B, charted side by side so the microclimate
   difference is the thing you read. Palette drawn from the plant itself: leaf,
   unripe green, ripe strawberry red, soil, and aged-paper ground.
*/

:root {
  --paper:      #f3efe4;   /* aged seed-packet paper */
  --paper-2:    #e9e3d2;
  --ink:        #24301f;   /* deep leaf-shadow, near-black green */
  --ink-soft:   #55604a;
  --leaf:       #3f6b3a;   /* foliage green */
  --unripe:     #9db648;   /* young fruit / good moisture */
  --ripe:       #b5322f;   /* ripe strawberry, the accent + dry-warning */
  --soil:       #6f5842;   /* soil brown */
  --line:       #c9c0a8;
  --shadow:     rgba(36, 48, 31, 0.10);

  --font-display: "Fraunces", Georgia, serif;
  --font-body:    "IBM Plex Sans", system-ui, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 20% 10%, #f7f3e9 0%, var(--paper) 55%),
    var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.45;
  min-height: 100vh;
}

/* ---------- masthead ---------- */
.masthead {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2rem clamp(1rem, 4vw, 3rem) 1.4rem;
  border-bottom: 2px solid var(--ink);
  flex-wrap: wrap;
}
.mark { display: flex; align-items: center; gap: 0.9rem; }
.glyph {
  font-size: 2.7rem;
  line-height: 1;
  filter: saturate(1.1);
  display: inline-block;
  transform-origin: 50% 15%;
  animation: sway 3.6s ease-in-out infinite;
}
@keyframes sway {
  0%   { transform: rotate(-6deg) scale(1); }
  25%  { transform: rotate(5deg) scale(1.04); }
  50%  { transform: rotate(-4deg) scale(1); }
  75%  { transform: rotate(6deg) scale(1.04); }
  100% { transform: rotate(-6deg) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .glyph { animation: none; }
}
.masthead h1 {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.1rem);
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
}
.sub {
  margin: 0.1rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.live-clock {
  margin: 0.15rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}
.clock {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  text-align: right;
}
#median-big {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 7vw, 4rem);
  line-height: 0.9;
  color: var(--leaf);
  font-variant-numeric: tabular-nums;
}
#median-big.dry { color: var(--ripe); }
.clock-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

main {
  padding: clamp(1rem, 4vw, 3rem);
  max-width: 1100px;
  margin: 0 auto;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--soil);
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.4rem;
  margin: 0 0 1.1rem;
}

/* ---------- variety rows ---------- */
.beds { margin-bottom: 2.6rem; }

.variety {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.35);
  margin-bottom: 1rem;
  overflow: hidden;
}
.variety-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0.7rem 1rem;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
}
.variety-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}
.variety-tag {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* the pair: bed A vs bed B for the same variety */
.pair {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
}
.plot {
  padding: 0.9rem 1rem 1.1rem;
}
.pair .divider { background: var(--line); }
.plot-bed {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--soil);
  margin-bottom: 0.5rem;
}
.plot-moist {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.1rem;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--leaf);
}
.plot-moist.dry { color: var(--ripe); }
.plot-moist.offline { color: var(--line); }
.plot-moist small {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-left: 0.15rem;
}
.plot-temp {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-top: 0.35rem;
}
.offline-tag {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--line);
}

/* moisture bar */
.bar {
  height: 5px;
  background: var(--paper-2);
  border-radius: 3px;
  margin-top: 0.7rem;
  overflow: hidden;
}
.bar span {
  display: block;
  height: 100%;
  background: var(--unripe);
  transition: width 0.6s ease;
}
.bar span.dry { background: var(--ripe); }

/* ---------- ambient (per-group air + light) ---------- */
.ambient {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.8rem;
  margin-bottom: 2.6rem;
}
.amb {
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.8rem 0.9rem;
  background: rgba(255, 255, 255, 0.35);
}
.amb-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--soil);
  margin-bottom: 0.35rem;
}
.amb-val {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.4rem;
  font-variant-numeric: tabular-nums;
}
.amb-val.offline { color: var(--line); }
.amb-unit { font-size: 0.8rem; color: var(--ink-soft); }
.amb-sub {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
  margin-top: 0.2rem;
}
.amb-pressure { display: flex; flex-direction: column; }
.amb-spark {
  width: 100%;
  height: 30px;
  margin-top: 0.4rem;
  opacity: 0.85;
}
.amb-sub .tend-arrow { font-size: 0.85rem; vertical-align: -1px; }
.amb-sub .tend-arrow.warn { color: var(--ripe); }
.amb-sub .tend-arrow.good { color: var(--leaf); }

/* ---------- mini forecast in masthead ---------- */
.mini-forecast {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex: 1 1 auto;
  justify-content: center;
  min-width: 0;
}
.mf-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  min-width: 46px;
}
.mf-name {
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--soil);
  white-space: nowrap;
}
.mf-glyph { width: 34px; height: 34px; position: relative; }
.mf-temp {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.mf-precip { font-family: var(--font-mono); font-size: 0.56rem; color: #3a6ea5; }
.mf-skip {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--ripe);
  max-width: 8rem;
  text-align: center;
  line-height: 1.2;
}

/* animated weather glyph (scaled to the 34px mini box) */
.fc-glyph { position: relative; }

/* sun */
.wx-sun { position: absolute; inset: 0; }
.wx-sun .disc {
  position: absolute; left: 50%; top: 50%;
  width: 16px; height: 16px; margin: -8px 0 0 -8px;
  background: radial-gradient(circle at 40% 40%, #ffd34d, #f5a623);
  border-radius: 50%;
}
.wx-sun .rays { position: absolute; inset: 0; animation: spin 14s linear infinite; }
.wx-sun .rays span {
  position: absolute; left: 50%; top: 50%; width: 1.5px; height: 5px;
  margin: -17px 0 0 -0.75px; background: #f5a623; border-radius: 1px;
  transform-origin: 0.75px 17px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* moon */
.wx-moon { position: absolute; left: 50%; top: 50%; width: 16px; height: 16px; margin: -8px 0 0 -8px; }
.wx-moon .m {
  width: 100%; height: 100%; border-radius: 50%;
  background: radial-gradient(circle at 65% 35%, #e8ecf5, #c3ccdd);
  box-shadow: inset -4px -1px 0 -1px rgba(40,48,60,0.15);
}

/* clouds */
.wx-cloud .puff {
  position: absolute; background: #dfe3e8; border-radius: 50%;
  animation: drift 5s ease-in-out infinite alternate;
}
.wx-cloud .p1 { width: 16px; height: 16px; left: 6px; top: 14px; }
.wx-cloud .p2 { width: 12px; height: 12px; left: 16px; top: 12px; animation-delay: -1.5s; }
.wx-cloud .p3 { width: 10px; height: 10px; left: 12px; top: 10px; animation-delay: -3s; }
@keyframes drift { from { transform: translateX(-1px); } to { transform: translateX(2px); } }

/* rain drops */
.wx-rain .drop {
  position: absolute; width: 1.5px; height: 5px; background: #4a90d9;
  border-radius: 1px; top: 21px; animation: fall 0.9s linear infinite;
}
.wx-rain .d1 { left: 12px; animation-delay: 0s; }
.wx-rain .d2 { left: 17px; animation-delay: 0.3s; }
.wx-rain .d3 { left: 22px; animation-delay: 0.6s; }
@keyframes fall {
  0% { transform: translateY(0); opacity: 0; }
  30% { opacity: 1; }
  100% { transform: translateY(9px); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .wx-sun .rays, .wx-cloud .puff, .wx-rain .drop { animation: none; }
}

@media (max-width: 720px) {
  .mini-forecast { flex-basis: 100%; order: 3; justify-content: flex-start; margin-top: 0.6rem; }
}
@media (max-width: 480px) {
  .mf-item:nth-child(n+4) { display: none; }
}

/* ---------- charts ---------- */
.charts { margin-bottom: 2.6rem; }
.charts-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.range-switch {
  display: flex;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
}
.range-switch button {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.7rem;
  background: transparent;
  border: none;
  border-right: 1px solid var(--line);
  color: var(--ink-soft);
  cursor: pointer;
}
.range-switch button:last-child { border-right: none; }
.range-switch button.active {
  background: var(--leaf);
  color: var(--paper);
}
.range-switch button:hover:not(.active) { background: var(--paper-2); }

.chart-grid {
  margin-top: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* a bed = shared ambient panel + its variety cards */
.bed-section {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: rgba(255,255,255,0.35);
  overflow: hidden;
}
.bed-section-head {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  padding: 0.8rem 1rem;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
}
.bed-section-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
}
.bed-section-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--soil);
}
.ambient-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.9rem;
  padding: 1rem;
  border-bottom: 1px dashed var(--line);
}
.variety-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 1rem;
}
.variety-card {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: rgba(255,255,255,0.4);
  padding: 0.7rem;
  min-width: 0;
}
.variety-card-head {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--line);
}
.zoom-reset {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.2rem 0.5rem;
  cursor: pointer;
  margin-left: auto;
}
.zoom-reset:hover { background: rgba(255,255,255,0.5); color: var(--ink); }
.metric-card { min-width: 0; }
.metric-card-title {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.4rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}
.metric-stats {
  font-size: 0.62rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--soil);
  white-space: nowrap;
}
.metric-stats b { color: var(--ink); }
.metric-unit { color: var(--line); }
.metric-canvas-wrap { position: relative; height: 150px; cursor: crosshair; }

.pressure-tendency {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--ink-soft);
  margin-top: 0.4rem;
  line-height: 1.3;
}
.pressure-tendency b { color: var(--ink); }
.tend-arrow { font-size: 0.95rem; vertical-align: -1px; color: var(--ink-soft); }
.tend-arrow.warn { color: var(--ripe); }
.tend-arrow.good { color: var(--leaf); }

@media (max-width: 900px) {
  .ambient-grid { grid-template-columns: repeat(2, 1fr); }
  .variety-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .ambient-grid { grid-template-columns: 1fr; }
}

/* ---------- watering ---------- */
.watering { margin-bottom: 2rem; }

.controls {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: rgba(255,255,255,0.4);
  padding: 1rem;
  margin-bottom: 1rem;
}
.control-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.water-group { display: flex; align-items: center; gap: 0.5rem; }
.water-dur {
  display: flex; align-items: center; gap: 0.3rem;
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-soft);
}
.water-dur input {
  width: 3.5rem; font-family: var(--font-mono); font-size: 0.8rem;
  padding: 0.25rem 0.4rem; border: 1px solid var(--line); border-radius: 3px;
  background: var(--paper); color: var(--ink);
}
.water-btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.55rem 1.4rem;
  border: none;
  border-radius: 3px;
  background: var(--leaf);
  color: var(--paper);
  cursor: pointer;
  transition: background 0.2s;
}
.water-btn:hover { background: #345a30; }
.water-btn.confirm { background: var(--ripe); }
.water-btn.confirm:hover { background: #97302d; }
.water-btn:disabled { background: var(--line); cursor: not-allowed; }

.auto-toggle { display: flex; align-items: center; gap: 0.6rem; }
.auto-label { font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-soft); }
.auto-label b { color: var(--ink); }
.switch { position: relative; display: inline-block; width: 42px; height: 22px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute; cursor: pointer; inset: 0;
  background: var(--line); border-radius: 22px; transition: 0.2s;
}
.slider::before {
  content: ""; position: absolute; height: 16px; width: 16px;
  left: 3px; bottom: 3px; background: var(--paper);
  border-radius: 50%; transition: 0.2s;
}
.switch input:checked + .slider { background: var(--leaf); }
.switch input:checked + .slider::before { transform: translateX(20px); }

.threshold-edit {
  display: flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-soft);
}
.threshold-edit input {
  width: 3.5rem; font-family: var(--font-mono); font-size: 0.8rem;
  padding: 0.25rem 0.4rem; border: 1px solid var(--line); border-radius: 3px;
  background: var(--paper); color: var(--ink);
}
.thr-save {
  font-family: var(--font-mono); font-size: 0.7rem; text-transform: uppercase;
  letter-spacing: 0.06em; padding: 0.25rem 0.6rem; border: 1px solid var(--line);
  border-radius: 3px; background: transparent; color: var(--ink-soft); cursor: pointer;
}
.thr-save:hover { background: var(--paper-2); color: var(--ink); }
.control-note {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--soil);
  margin-top: 0.7rem; min-height: 1rem;
}
.control-note.ok { color: var(--leaf); }
.control-note.warn { color: var(--ripe); }

.water-status {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}
.water-status b { color: var(--ink); }
.water-log {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.76rem;
}
.water-log th, .water-log td {
  text-align: left;
  padding: 0.4rem 0.6rem;
  border-bottom: 1px solid var(--line);
}
.water-log th {
  color: var(--soil);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.66rem;
}
.water-log .empty { color: var(--ink-soft); font-style: italic; }

/* ---------- AI garden assessment ---------- */
.ai-report {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: rgba(255,255,255,0.4);
  padding: 1rem 1.1rem 1.1rem;
  margin-bottom: 2.6rem;
}
.ai-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.7rem;
}
.ai-head .eyebrow { margin: 0; }
.ai-run-btn {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
}
.ai-run-btn:hover:not(:disabled) { background: var(--paper-2); color: var(--ink); }
.ai-run-btn:disabled { opacity: 0.6; cursor: default; }
.ai-summary-row {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 0.3rem;
}
.ai-badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
  color: var(--paper);
  flex-shrink: 0;
}
.ai-badge.good { background: var(--leaf); }
.ai-badge.watch { background: var(--ripe); }
.ai-badge.problem { background: #a3282a; }
.ai-summary {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.4;
  color: var(--ink);
}
.ai-meta {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--soil);
  margin-bottom: 0.6rem;
}
.ai-chips { display: flex; gap: 0.5rem; margin-bottom: 0.8rem; flex-wrap: wrap; }
.ai-chip {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.2rem 0.5rem;
}
.ai-chip b { color: var(--ink); }
.ai-block { margin-top: 0.7rem; }
.ai-block-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--soil);
  margin-bottom: 0.25rem;
}
.ai-block ul { margin: 0; padding-left: 1.1rem; }
.ai-block li {
  font-family: var(--font-body);
  font-size: 0.86rem;
  line-height: 1.4;
  color: var(--ink-soft);
  margin-bottom: 0.15rem;
}
.ai-block li b { color: var(--ink); }
.ai-empty {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
}

/* ---------- summaries ---------- */
.summaries { margin-bottom: 2.6rem; }
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.8rem;
  margin-top: 1rem;
}
.summary-card {
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.8rem 0.9rem;
  background: rgba(255,255,255,0.4);
}
.summary-card.wide { grid-column: span 2; }
.sum-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--soil);
  margin-bottom: 0.4rem;
}
.sum-big {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.8rem;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.sum-sub { font-family: var(--font-mono); font-size: 0.66rem; color: var(--ink-soft); margin-top: 0.3rem; }
.sv-list { display: flex; flex-direction: column; gap: 0.2rem; }
.sv-row {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-soft);
  padding: 0.15rem 0; border-bottom: 1px solid var(--paper-2);
}
.sv-row em { color: var(--soil); font-style: normal; font-size: 0.66rem; }
.sv-row b { color: var(--ink); font-variant-numeric: tabular-nums; }
.export-btn {
  font-family: var(--font-body); font-weight: 600; font-size: 0.82rem;
  padding: 0.45rem 1rem; border: 1px solid var(--leaf); border-radius: 3px;
  background: transparent; color: var(--leaf); cursor: pointer; margin-top: 0.2rem;
}
.export-btn:hover { background: var(--leaf); color: var(--paper); }

@media (max-width: 480px) {
  .summary-card.wide { grid-column: span 1; }
}

/* ---------- wireless node health ---------- */
.nodes { margin-bottom: 2.6rem; }
.node-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.8rem;
}
.node-card {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: rgba(255,255,255,0.4);
  padding: 0.8rem 0.9rem;
}
.node-card.node-offline { opacity: 0.6; }
.node-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 0.5rem;
}
.node-name {
  font-family: var(--font-display); font-weight: 600; font-size: 1rem;
}
.node-status {
  font-family: var(--font-mono); font-size: 0.6rem; text-transform: uppercase;
  letter-spacing: 0.08em; padding: 0.1rem 0.45rem; border-radius: 10px;
  color: var(--paper);
}
.node-status.good { background: var(--leaf); }
.node-status.bad { background: #a3282a; }
.node-row {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--font-mono); font-size: 0.76rem;
  padding: 0.2rem 0; border-top: 1px solid rgba(0,0,0,0.05);
}
.node-row span { color: var(--soil); }
.node-row b { font-weight: 600; color: var(--ink); }
.node-row b.good { color: var(--leaf); }
.node-row b.watch { color: var(--ripe); }
.node-row b.bad { color: #a3282a; }

/* ---------- device panel ---------- */
.device { margin-bottom: 2rem; }
.hwstats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.7rem;
  margin-bottom: 1.2rem;
}
.hw {
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.6rem 0.75rem;
  background: rgba(255,255,255,0.35);
}
.hw-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--soil);
  margin-bottom: 0.25rem;
}
.hw-val {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.hw-val.warn { color: var(--ripe); }
.hw-val.good { color: var(--leaf); }
.hw-sub { font-family: var(--font-mono); font-size: 0.64rem; color: var(--ink-soft); margin-top: 0.1rem; }

.device-controls { display: flex; align-items: center; gap: 1rem; }
.reboot-btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--soil);
  border-radius: 3px;
  background: transparent;
  color: var(--soil);
  cursor: pointer;
}
.reboot-btn:hover { background: var(--paper-2); }
.reboot-btn.confirm { background: var(--ripe); color: var(--paper); border-color: var(--ripe); }
.device-note { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-soft); }
.device-note.warn { color: var(--ripe); }
.device-note.ok { color: var(--leaf); }

/* ---------- footer ---------- */
footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
}
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--unripe);
  box-shadow: 0 0 0 0 rgba(157, 182, 72, 0.6);
  animation: pulse 2.4s infinite;
}
.dot.stale { background: var(--ripe); animation: none; }
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(157,182,72,0.5); }
  70%  { box-shadow: 0 0 0 7px rgba(157,182,72,0); }
  100% { box-shadow: 0 0 0 0 rgba(157,182,72,0); }
}

.loading { color: var(--ink-soft); font-family: var(--font-mono); font-size: 0.8rem; }

@media (max-width: 560px) {
  .masthead { align-items: flex-start; }
  .clock { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  .dot { animation: none; }
  .bar span { transition: none; }
}